Consolidated Statements of Cash Flows - Unaudited (USD $) In Thousands, unless otherwise specified	6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013
Cash flows from operating activities:
Net loss	$ (1,579)	$ (3,475)
Adjustments to reconcile net loss to net cash flows from operating activities:
Depreciation and amortization	1,905	1,673
Deferred income taxes	(29)	(31)
Gain on cash surrender value (CSV) life insurance	(339)	(564)
Stock-based compensation	102	139
Changes in assets and liabilities:
Receivables	3,667	8,541
Inventories	179	3,040
Other assets	(457)	(640)
Accounts payable	1,254	(1,804)
Other liabilities	(709)	(1,078)
Net cash provided by operating activities	3,994	5,801
Cash flows from investing activities:
Property, plant and equipment	(382)	(776)
Premiums on CSV	(125)	(282)
Intangible assets	(495)	(563)
Net cash used in investing activities	(1,002)	(1,621)
Cash flows from financing activities:
Bank borrowings	52,117	45,467
Bank repayments	(54,116)	(49,536)
Capital lease obligations	(29)	(20)
Net cash used in financing activities	(2,028)	(4,089)
Effect of exchange rate changes on cash and cash equivalents	(170)	108
Net increase in cash	794	199
Cash at beginning of period	3,059	1,785
Cash at end of period	3,853	1,984
Cash paid during the period for:
Interest	423	236
Income taxes	$ 13	$ 571